<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<div class="page">
    <h3 class="big-title">修改登录密码</h3>
    <form action="" class="page-container">
        <div class="inputs clearfloat">
            <label for="" class="">原密码</label>
            <input type="password">
        </div>
        <div class="inputs clearfloat">
            <label for="" class="">新密码</label>
            <input type="password">
        </div>
        <div class="inputs clearfloat">
            <label for="" class="">确认密码</label>
            <input type="password">
        </div>
        <div class="edit">
            <input type="button" class="buttons" value="完成">

        </div>
    </form>

</div>
</body>
</html>